Veterinary Medicine:
A Textbook of the Diseases of Cattle, Sheep, Pigs, Goats and Horses

by D.C. Blood, O. M. Radostits, C. C. Gay, Kenneth W. Hinchcliff, R. A. McKenzie, K. E. Leslie, J. H. Arundel, B. O. Ikede, R. J. Bildfell, David E. Jacobs